Finding the Third Proportional to 117,175.50 and 181,719

Step by Step Solution

1. Step 1: Write the proportion equation
   117,175.50 : 181,719 = 181,719 : x
2. Step 2: Convert to fraction form
   117,175.50/181,719 = 181,719/x
3. Step 3: Cross multiply
   117,175.50x = 181,719 × 181,719
4. Step 4: Simplify right side
   117,175.50x = 33,021,794,961
5. Step 5: Solve for x
   x = 33,021,794,961/117,175.50
6. Step 6: Final answer
   x = 281,814.84